16043960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13831}}^1$

素因数の和:13871

約数の個数: 32

約数和(自身を含む): 37346400

約数和(自身を除く): 21302440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 13831, 27662, 55324, 69155, 110648, 138310, 276620, 401099, 553240, 802198, 1604396, 2005495, 3208792, 4010990, 8021980, 16043960]

約数ペア:

[(1, 16043960), (2, 8021980), (4, 4010990), (5, 3208792), (8, 2005495), (10, 1604396), (20, 802198), (29, 553240), (40, 401099), (58, 276620), (116, 138310), (145, 110648), (232, 69155), (290, 55324), (580, 27662), (1160, 13831)]